how to convert CW into Oscam Emu Softcam.key

Bluemoon2020

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Hello friends,

I am trying to learn about BISS feed and keys but struggling on the below point

How I convert CW key into softkey format for Oscam Emu

For example for below information, I want to get the key which should be in below format. However, how you get the yellow bit from the information provided below?


F XXXXXXXX 00000000 12345AA020200747

Astra 2E/2F/2G ( 28.2°E )

Sky Sports Cricket HD

12626 H 7200
DVB-S2 - 4:2:0 - 8PSK
ID: empty
Event: England - West Indies test

(july) OLD CW: 12 34 5A A0 20 20 07 47
 

jenseneverest

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176
BISS/ConstCW config
===================

Syntax for keys in SoftCam.Key: (key number can be '00' or '01')
F <service id><ecm pid> <key number> <key>

Example:

service id: 2222
ecm pid: 1111
key: 0102030405060708

F 22221111 00 0102030405060708


in your example

F XXXXXXXX 00000000 12345AA020200747

the 00000000 is some times used for date coded keys (when required)
 

Bluemoon2020

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Thanks jenseneverest . How I get get the Service ID and ecm PID?

How I know when to use just 00 or 00000000?

For example if I want to open SRTV HD Feed on 16e, How I get those two things? I checked on King of Sat but could not see that info?
 

jenseneverest

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This info is in your log

2020/07/13 23:19:45 0B267796 c (dvbapi) Demuxer 0 found 1 ECM pids and 3 STREAM pids in CA PMT
2020/07/13 23:19:45 0B267796 c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 1C20 VPID 0200
2020/07/13 23:19:45 0D15FD06 r (emu) Key not found: F 1116E74E

and in oscam.srvid2
00C8:2600|SRTV Feed HD|TV||

TBH of late i just use the plugins for this, then you just enter the CW with your remote control

https://www.sat-universe.com/showthread.php?t=310742&page=2
 

campag5242

Feed Hunter
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2,582
This info is in your log

2020/07/13 23:19:45 0B267796 c (dvbapi) Demuxer 0 found 1 ECM pids and 3 STREAM pids in CA PMT
2020/07/13 23:19:45 0B267796 c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 1C20 VPID 0200
2020/07/13 23:19:45 0D15FD06 r (emu) Key not found: F 1116E74E
That last line is the best template for your F-line:
F 1116E74E <key_info> <key>
Usage of PIDs and SIDs is not great for feeds: too many of them share the same details, so oscam generates a hash (that 1116E74E) which better identifies the feed and attempts to make the F-line unique per feed.

That <key_info> can be 00 or 000000, or even a date-coded expiry time for the key (useful for short-lived feeds). See https://github.com/oscam-emu/oscam-patched/wiki/BISS1-and-BISS2-mode-1-config Note 2
 

Bluemoon2020

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Thanks a lot both of you. Very helpful indeed. I shall give it a go and let you know if any issues.

I guess I just need to keep an eye on the biss keys section to find a event so i can test myself.

If a feed is for a football game , does that mean it is active only for few hours during the game only ?
 

campag5242

Feed Hunter
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2,582
Some keys are re-used, eg PGA golf, or shared across other feeds for the same event on the same day (like today's news feeds for Bastille day), then never used again.
But most often they are used once for that event, and when the feed ends after say 3-4 hours, so does that key's validity for that frequency/transponder. Hence the expiry date format was developed.
 

Bluemoon2020

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Hi friends, thanks a lot for the useful information. I got that working now!

Now next project. How I open PowerVu keys? Are they exactly same way or needs to do something else ?
 
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